emm5.55 (emm-cluster M5) subtype-determining sequence encoding signal sequence C terminal 10 residues and N terminal 50 residues of mature M protein. emm5.55 from GAS cerebrospinal fluid isolate 980304 (speC+) recovered from 5 year old Dutch male in 1998. Sequence and information provided by Dr. Xander Huijsdens,National Institute for Public Health and the Environment, Bilthoven, The Netherlands. emm5.55.sds Length: 180 August 30, 2006 16:48 Type: N Check: 3129 .. 1 TTAGTTGTCA ATACTAATGA AGTTAGTGCA ACCGTGACTA GGGGTACAAT 51 AAATGACCCG CAAAGAGCAA AAGAAGTTCT TGACAAGTAT GAGCTAGAAA 101 ACCATGGGTT AAAAACTGAG AATGAAGGGT TAAAAACTGA GAATGAAGGG 151 TTAAAAACTG AGAATGAAGG GTTAAAAACT